Pavard B, Berthoz A
Perception. 1977;6(5):529-40. doi: 10.1068/p060529.
In the present work, we have shown the effect of a vestibular stimulation on the velocity perception of a moving scene. The intensity of this effect is related to the amplitude of the cart acceleration, image velocity, spatial frequency of the visual stimulus, and the angle between the directions of cart and image movement. A simple model has been developed to determine whether the perception of visual movement is due to the geometric projection of the vestibular evaluation on the visual vector, or the inverse.
在本研究中，我们展示了前庭刺激对运动场景速度感知的影响。这种影响的强度与推车加速度的幅度、图像速度、视觉刺激的空间频率以及推车和图像运动方向之间的夹角有关。已开发出一个简单模型，以确定视觉运动的感知是由于前庭评估在视觉向量上的几何投影，还是相反的情况。
